In situations where a node behaves unexpectedly or experiences memory consumption issues, it's advisable to isolate the node from the cluster. This allows you to analyze the problem further by creating heap dumps or thread dumps. This guide will walk you through the steps to isolate a node.
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Isolating a node may result in increased load (memory, CPU, and network) on other cluster members. If the heap consumption is excessively high, this could potentially lead to a total cluster outage. It's important to note that executing this script on your production system should only be DONE after receiving confirmation from a member of the HiveMQ Support team. |
\uD83D\uDCD8 Instructions
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